CN211575272U - Air conditioner indoor unit and air conditioner with same - Google Patents

Air conditioner indoor unit and air conditioner with same Download PDF

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Publication number
CN211575272U
CN211575272U CN202020235161.XU CN202020235161U CN211575272U CN 211575272 U CN211575272 U CN 211575272U CN 202020235161 U CN202020235161 U CN 202020235161U CN 211575272 U CN211575272 U CN 211575272U
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China
Prior art keywords
air
indoor unit
wind
outlet
air conditioner
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Active
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CN202020235161.XU
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Chinese (zh)
Inventor
康铁生
陈良锐
覃强
谢鹏
周何杰
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Priority to CN202020235161.XU priority Critical patent/CN211575272U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The utility model discloses an indoor set of air conditioning and have its air conditioner, the indoor set of air conditioning includes: the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with a plurality of air outlets; the fans are positioned in the shell and are in one-to-one correspondence with the air outlets; the air diffusing component is arranged at least one air outlet and is used for opening or closing the air outlet, the air outlet corresponding to the air diffusing component is called a first air outlet, the air diffusing component comprises a first air guiding part and a second air guiding part, an air supply space can be defined by the part of the first air guiding part, which is positioned outside the first air outlet, the part of the second air guiding part, which is positioned outside the first air outlet, and a plane where the first air outlet is positioned, and at least one of the first air guiding part and the second air guiding part is suitable for enabling air blown out of the air supply space to diffuse and flow. According to the utility model discloses an air-conditioning indoor unit can improve the air supply volume when no wind-sensing goes out, and is favorable to satisfying user's individualized demand.

Description

Air conditioner indoor unit and air conditioner with same
Technical Field
The utility model relates to an air conditioning technology field, concretely relates to machine and have its air conditioner in air conditioning.
Background
Generally, the air supply mode of an indoor unit of an air conditioner is single, and cold air is directly blown to a user, so that the user feels uncomfortable. In the related art, although the non-wind-sensing air outlet can be realized, the air output when the non-wind-sensing air outlet is performed is small, the use experience of a user is reduced, and the energy consumption is increased, so that how to increase the air output when the air conditioner indoor unit performs the non-wind-sensing air outlet is a technical problem that needs to be solved by the technical staff in the field.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an indoor unit of air conditioner, at first no wind sense mode, the air current that blows off from first air outlet can be respectively through first guide part and second guide part flow direction indoor space, can improve the air supply volume of indoor unit of air conditioner when no wind sense goes out, and simultaneously, the switching of a plurality of air outlets of accessible control and the rotational speed of the fan that control and a plurality of air outlets correspond change the air supply form of indoor unit of air conditioner, are favorable to satisfying user's individualized demand.
The utility model also provides an air conditioner of having above-mentioned machine in the air conditioning.
According to the utility model discloses machine in air conditioning, include: a housing having a plurality of air outlets; the fans are positioned in the shell and are in one-to-one correspondence with the air outlets; at least one air outlet is correspondingly provided with an air diffusing component used for opening or closing the air outlet, the air outlet corresponding to the air diffusing component is called a first air outlet, the air dispersing assembly comprises a first air guiding component and a second air guiding component which are respectively movably arranged on the shell, in the first no-wind mode, at least part of the first wind guiding component is positioned outside the first wind outlet, at least part of the second air guiding component is positioned outside the first air outlet, an air supply space can be enclosed between the part of the first air guiding component positioned outside the first air outlet, the part of the second air guiding component positioned outside the first air outlet and the plane where the first air outlet is positioned, at least one of the first air-guiding member and the second air-guiding member is adapted to diffuse the wind blown out from the air blowing space.
According to the embodiment of the present invention, in the first non-wind-sensing mode, the first wind guide part is located at the part outside the first wind outlet, the second wind guide part is located at the part outside the first wind outlet and the plane where the first wind outlet is located, so as to form a wind supply space, at least one of the first wind guide part and the second wind guide part can diffuse and flow the wind blown out from the wind supply space, thereby, at the first wind outlet, not only the non-wind-sensing wind outlet can be realized, but also the airflow blown out from the first wind outlet can flow to the indoor space through the first wind guide part and the second wind guide part respectively, so as to increase the wind outlet area when the wind is not sensed, thereby increasing the wind supply amount of the air conditioner indoor unit when the wind is not sensed, improving the capacity of the air conditioner indoor unit for adjusting the indoor environment temperature in the first non-wind-sensing mode, and further being beneficial to improving the user experience, The energy consumption is reduced, the energy efficiency is improved, and meanwhile, the air supply form of the indoor unit of the air conditioner can be changed by controlling the opening and closing of the air outlets and controlling the rotating speed of the fan corresponding to the air outlets, so that the individual requirements of users can be met.
In some embodiments of the present invention, the cross section of the air supply space is formed substantially in a triangular shape.
In some embodiments of the present invention, the first air guiding component has a first position and a second position, the first position is along the flowing direction of the air flow, the first air guiding component does not overlap with the air outlet, the second position is where the first air guiding component shields a part of the air outlet, and the first air guiding component shields a part of the air outlet is located outside the air outlet in the first no-wind mode, the first air guiding component is located in the second position, and the second air guiding component is located outside the air outlet and shields the rest of the air outlet.
In some embodiments of the present invention, the housing has a first accommodating cavity therein, the first accommodating cavity is located at a side of the air outlet away from the second air guiding component, and the first air guiding component is accommodated in the first accommodating cavity at the first position; at the second position, at least part of the first air guiding component extends out of the first accommodating cavity.
In some embodiments of the present invention, the first wind-guiding component and the second wind-guiding component are arranged along a circumferential direction of the housing, the first wind-guiding component is movably disposed on the housing along the circumferential direction of the housing, and the second wind-guiding component is rotatably connected to the housing.
In some embodiments of the present invention, the indoor unit of an air conditioner further includes a first driving device, and the first driving device is connected to the first air guiding part to drive the first air guiding part to move.
In some embodiments of the present invention, the first driving device comprises: the first air guiding component is arranged on the shell, the first driving motor is arranged on the shell and used for driving the gear to rotate, and the gear is meshed with the rack.
In some embodiments of the present invention, the first driving device is a plurality of first driving devices, and the plurality of first driving devices are spaced apart along the length direction of the first wind guide part.
In some embodiments of the present invention, a guide groove is disposed on the first air guiding component, and a guide rail is disposed on the housing, and the guide groove cooperates with the guide rail to guide the movement of the first air guiding component.
In some embodiments of the present invention, the guide groove is a plurality of, and the guide groove is spaced apart along the length direction of the first air guiding component, and the guide rail is a plurality of, and the guide rail is matched with the guide grooves in a one-to-one correspondence.
In some embodiments of the present invention, the indoor unit of an air conditioner further includes a second driving device, and the second driving device is connected to the second air guiding part to drive the second air guiding part to rotate.
In some embodiments of the present invention, the second driving device includes a second driving motor, the second driving motor includes a motor body and an output shaft, the motor body is mounted on the housing, and the output shaft is connected to the second air guiding part for driving the second air guiding part to rotate.
The utility model discloses an in some embodiments, second driving motor installs on the inner wall of casing, be equipped with on the casing with the mouth of dodging of air outlet spaced apart setting, keeping away from of second wind-guiding part the one end of first wind-guiding part is equipped with pivot arm, the free end of pivot arm passes dodge the mouth and stretch into in the casing with the output shaft links to each other.
In some embodiments of the present invention, the second driving device is a plurality of second driving devices, and the second driving devices are spaced apart from each other along the length direction of the first wind guiding component, and the rotation center lines of the output shafts of the second driving devices are collinear.
In some embodiments of the present invention, the first wind-guiding component and the second wind-guiding component are arranged along a circumferential direction of the housing, the first wind-guiding component is movable along the circumferential direction of the housing, and the second wind-guiding component is movable along the circumferential direction of the housing.
In some embodiments of the present invention, the first wind guiding component is a rotational flow component or a wind guiding plate, and the second wind guiding component is a rotational flow component or a wind guiding plate, wherein the rotational flow component includes a mounting body and a rotating member, the mounting body has a gas channel, and the rotating member is rotatably disposed in the gas channel; the air deflector is provided with a plurality of through holes which penetrate through the air deflector in the thickness direction of the air deflector.
In some embodiments of the present invention, the rotating member is a wind wheel.
In some embodiments of the present invention, the rotational flow assembly further comprises a stationary blade, the stationary blade is disposed at the inlet end of the gas passage, the rotating member is relative to the stationary blade, and the stationary blade is rotatable and detachably connected to the stationary blade.
The utility model discloses an in some embodiments, the air outlet is two, two air outlets are in the interval arrangement in circumference of casing, every air outlet department all corresponds and is equipped with and is used for opening or closing the scattered wind subassembly of air outlet.
The utility model discloses an in some embodiments, have two air supply wind channels, two in the casing air supply wind channel and two the air outlet one-to-one sets up, every all be equipped with in the air supply wind channel the fan.
In some embodiments of the present invention, the fan is a cross-flow fan.
In some embodiments of the present invention, the air conditioner indoor unit is a cabinet air conditioner indoor unit, and the air outlet extends vertically.
According to the utility model discloses air conditioner, include: the air conditioner indoor unit is provided.
According to the utility model discloses an air conditioner, through setting up foretell air conditioning indoor set, in first air outlet department, the no wind sense air-out not only can be realized, and the air current that blows off from first air outlet can be respectively through first guide part and second guide part flow direction indoor space, the air-out area of increase when no wind sense goes out, thereby can improve the air supply volume of air conditioning indoor set when no wind sense goes out, improve the ability of air conditioning indoor set to indoor environment temperature regulation under first no wind sense mode, and then be favorable to improving user's use and experience, reduce the energy consumption, improve the efficiency, and simultaneously, the switching of a plurality of air outlets of accessible control and the rotational speed of the fan that control and a plurality of air outlets correspond change the air supply form of air conditioning indoor set, be favorable to satisfying user's individualized demand.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is an exploded view of an indoor unit of an air conditioner according to an embodiment of the present invention, wherein the first air guiding member is movably disposed at the air outlet, and the second air diffusing portion is rotatably disposed at the air outlet;
fig. 3 is a cross-sectional view of an air conditioning indoor unit according to an embodiment of the present invention, wherein the air conditioning indoor unit is in a shutdown state;
fig. 4 is a cross-sectional view of an air conditioning indoor unit according to an embodiment of the present invention, wherein the air conditioning indoor unit is in a normal air-out mode;
fig. 5 is a cross-sectional view of an air conditioning indoor unit according to an embodiment of the present invention, wherein the air conditioning indoor unit is in a first no-wind mode;
FIG. 6 is an enlarged schematic view at A in FIG. 5;
fig. 7 is a schematic partial exploded view of the front panel, the first wind-guiding member and the first driving device according to the embodiment of the present invention;
fig. 8 is a schematic structural view of a first wind guide part and a first driving device according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a second wind directing component and a housing according to an embodiment of the present invention;
fig. 10 is an exploded view of the front panel, the second wind directing component and the second driving device according to an embodiment of the present invention;
fig. 11 is a partial schematic structural view of the front panel, the second wind guide member and the second driving device according to the embodiment of the present invention;
fig. 12 is a cross-sectional view of an indoor unit of an air conditioner according to another embodiment of the present invention, in which the first air guiding member and the second air guiding member are movably disposed at the air outlet, respectively, and the indoor unit of the air conditioner is in a first no-wind mode;
FIG. 13 is an enlarged schematic view at B in FIG. 12;
fig. 14 is a sectional view of an air conditioning indoor unit according to still another embodiment of the present invention, in which the air conditioning indoor unit is in a first no-wind mode;
fig. 15 is an enlarged schematic view at C in fig. 14.
Reference numerals:
an indoor air-conditioning unit 100;
a housing 1; a front panel 11; an air outlet 111; a first outlet 1111; a guide rail 112; an avoidance port 113; a rear case 12; an air inlet 121; a base 13; a first accommodating chamber 14;
a wind dispersing component 2; an air supply space 2 a;
a first air-guiding member 21; a guide groove 211;
a second wind-guiding member 22; a pivoting arm 221;
a first drive device 3; a first drive motor 31; a gear 32; a rack 33;
a second drive device 4; a second drive motor 41; a motor body 411; an output shaft 412;
a swirl assembly 5; a mounting body 51; an air inlet 511; a vent 512; the gas passage 51 a; a rotating member 52; the stationary vanes 53;
an air deflector 6; a through hole 61;
a heat exchanger assembly 7;
an air duct assembly 8; a yaw blade 81; a fan 82; and an air supply duct 8 a.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An air conditioning indoor unit 100 according to an embodiment of the present invention is described below with reference to the drawings.
Referring to fig. 1 and 2, an air conditioning indoor unit 100 according to an embodiment of the present invention may include a casing 1, a plurality of fans 82, and an air dispersing assembly 2, for example, the air conditioning indoor unit 100 may be a cabinet unit.
Referring to fig. 1 and 2, the housing 1 has a plurality of air outlets 111, and the plurality of fans 82 are located in the housing 1 and are disposed in one-to-one correspondence with the plurality of air outlets 111. For example, as shown in fig. 1 and 2, the casing 1 includes a front panel 11, a rear box 12 and a base 13, the front panel 11 is provided with a plurality of air outlets 111, the rear box 12 is provided with air inlets 121, the indoor air conditioner 100 further includes an air duct assembly 8, a heat exchanger assembly 7 and a water pan, the air duct assembly 8 and the heat exchanger assembly 7 are located in the casing 1 and located between the front panel 11 and the rear box 12, the water pan is located at the bottom of the heat exchanger assembly 7 and used for containing condensed water, the air duct assembly 8 includes a plurality of fans 82, the plurality of fans 82 are arranged in one-to-one correspondence with the plurality of air outlets 111, under the action of each fan 82, indoor airflow flows into the casing 1 through the corresponding air inlet 121, then exchanges heat with the heat exchanger assembly 7, and then is discharged to an indoor space through the air outlets 111 to adjust.
Referring to fig. 3 and 4, at least one air outlet 111 is correspondingly provided with an air diffusing component 2 for opening or closing the air outlet 111, the air outlet 111 corresponding to the air diffusing component 2 is referred to as a first air outlet 1111, the air diffusing component 2 includes a first air guiding part 21 and a second air guiding part 22, the first air guiding part 21 and the second air guiding part 22 are respectively movably provided on the housing 1, as shown in fig. 5 and 6, in the first no-wind mode, at least a part of the first wind guide member 21 is located outside the first outlet 1111, at least a part of the second wind guide member 22 is located outside the first outlet 1111, an air blowing space 2a may be defined between a part of the first wind guide member 21 located outside the first outlet 1111, a part of the second wind guide member 22 located outside the first outlet 1111, and a plane in which the first outlet 1111 is located, and at least one of the first wind guide member 21 and the second wind guide member 22 is adapted to diffuse wind blown out from the air blowing space 2 a.
Here, "at least one of the first air guiding member 21 and the second air guiding member 22 is adapted to diffuse the wind blown out from the air blowing space 2 a" means that one of the first air guiding member 21 and the second air guiding member 22 is adapted to diffuse the wind blown out from the air blowing space 2a, or both of the first air guiding member 21 and the second air guiding member 22 are adapted to diffuse the wind blown out from the air blowing space 2 a.
The air flow in the blowing space 2a is dispersed by the first air guide member 21 and the second air guide member 22 and flows into the indoor space, and thereby, at the first outlet 1111, not only the wind can be discharged without wind, but also the airflow blown out from the first outlet 1111 can flow into the indoor space through the first wind guide part 21 and the second wind guide part 22, respectively, to increase the wind discharging area when the wind is discharged without wind, thereby improving the air output of the indoor unit 100 when no wind is induced, improving the capacity of the indoor unit 100 for adjusting the indoor environment temperature in the first no-wind mode, and then be favorable to improving user's use experience, reduce the energy consumption, improve the efficiency, simultaneously, the accessible controls the switching of a plurality of air outlets 111 and controls the rotational speed of the fan 82 that corresponds with a plurality of air outlets 111 to change the air supply form of machine 100 in the air conditioning, is favorable to satisfying user's individualized demand.
It should be noted that, in practical research, the inventor finds that, in the related art, the micro porous plate is arranged at the air outlet to allow air to overflow from the micro porous plate to realize non-wind-sensing air outlet, however, when the air-conditioning indoor unit is in non-wind-sensing air outlet, due to the limitation of the area of the air outlet, the air outlet area of the air-conditioning indoor unit is small, so that the air outlet quantity of the air-conditioning indoor unit is small, the capacity of the air-conditioning indoor unit for adjusting the indoor environment temperature is reduced, the use experience of a user is affected, and the energy consumption.
In view of this, according to the air conditioning indoor unit 100 of the embodiment of the present invention, in the first no-wind-feeling mode, the portion of the first wind guide member 21 located outside the first wind outlet 1111, the portion of the second wind guide member 22 located outside the first wind outlet 1111, and the plane where the first wind outlet 1111 is located may define the wind feeding space 2a, and the first wind guide member 21 and the second wind guide member 22 may scatter the wind blown out from the wind feeding space 2a to realize no-wind-feeling wind feeding, so that not only no-wind-feeling wind feeding is realized at the first wind outlet 1111, but also the airflow blown out from the first wind outlet 1111 may flow to the indoor space through the first wind guide member 21 and the second wind guide member 22, respectively, thereby increasing the wind feeding amount of the air conditioning indoor unit 100 when no-wind is sensed, and improving the capacity of the air conditioning indoor environment temperature adjustment of the air conditioning indoor unit 100 in the first no-wind-feeling mode, and then be favorable to improving user's use experience, reduce the energy consumption, improve the efficiency, simultaneously, the accessible controls the switching of a plurality of air outlets 111 and controls the rotational speed of the fan 82 that corresponds with a plurality of air outlets 111 to change the air supply form of machine 100 in the air conditioning, is favorable to satisfying user's individualized demand.
In some embodiments of the present invention, as shown in fig. 5, the cross section of the air supply space 2a is formed substantially in a triangular shape. Therefore, both the first air guiding member 21 and the second air guiding member 22 can be made into a flat plate shape, which is beneficial to simplifying the structures of the first air guiding member 21 and the second air guiding member 22 and reducing the production cost.
For example, referring to fig. 1 and 2, the outlet 111 extends in the vertical direction, and in the first no-wind mode, the first air-guiding member 21 blocks the left portion of the outlet 111, the second air-guiding member 22 blocks the right portion of the outlet 111, the portion of the first air-guiding member 21 located outside the outlet 111, the portion of the second air-guiding member 22 located outside the outlet 111, and the plane in which the outlet 111 is located may define an air-blowing space 2a having a substantially triangular cross section, the upper end and the lower end of the air blowing space 2a are opened, the air flow flowing out from the air outlet 111 flows to the indoor space through the first air guiding part 21, the second air guiding part 22 and the opening at the upper end and the lower end of the air blowing space 2a respectively, it can be understood that the air flow blown out from the open ports at the upper and lower ends of the air blowing space 2a does not blow the user straight, meanwhile, the amount of air supplied by the indoor unit 100 in the first no-wind-feeling mode can be further increased.
In some embodiments of the present invention, referring to fig. 4 and 5, the first wind-guiding member 21 and the second wind-guiding member 22 are arranged along the circumferential direction of the casing 1, the first wind-guiding member 21 is movably disposed on the casing 1 along the circumferential direction of the casing 1, and the second wind-guiding member 22 is rotatably connected to the casing 1. Therefore, the movement forms of the first air guiding component 21 and the second air guiding component 22 are simple, and the control cost of the first air guiding component 21 and the second air guiding component 22 is favorably reduced.
In some embodiments of the present invention, referring to fig. 4 and 5, the first wind-guiding member 21 has a first position and a second position, in the first position, along the flowing direction of the airflow, the first wind-guiding member 21 does not overlap with the air outlet 111, in the second position, the first wind-guiding member 21 blocks a part of the air outlet 111, and the part of the first wind-guiding member 21 blocking the air outlet 111 is located outside the air outlet 111, in the first no-wind mode, the first wind-guiding member 21 is located in the second position, and the second wind-guiding member 22 is located outside the air outlet 111 and blocks the rest of the air outlet 111. Therefore, the positions of the first air guiding part 21 and the second air guiding part 22 can be controlled conveniently, the operation is convenient, and the space occupation of the first air guiding part 21 and the second air guiding part 22 can be reduced.
In some optional embodiments of the present invention, referring to fig. 5 and fig. 6, the housing 1 has a first accommodating cavity 14 therein, the first accommodating cavity 14 is located at a side of the air outlet 111 away from the second air guiding component 22, and in the first position, the first air guiding component 21 is accommodated in the first accommodating cavity 14; in the second position, at least a portion of the first wind-guiding component 22 extends out of the first accommodating cavity 14. Therefore, in the first position, the first air guiding component 21 is accommodated in the first accommodating cavity 14, so that interference of an external object on movement of the first air guiding component 21 can be reduced, and the reliability of work of the first air guiding component 21 is improved.
For example, in some examples, the first air guiding component 21 is the cyclone assembly 5 described below, the second air guiding component 22 is the air deflector 6 described below, and specifically, as shown in fig. 3, in the shutdown state, the first air guiding component 21 opens the first outlet 1111, the second air guiding component 22 closes the first outlet 1111, and the air conditioning indoor unit 100 does not operate;
referring to fig. 4, in the normal air outlet mode, the first air guiding part 21 moves to a position not opposite to the first air outlet 1111 to open the first air outlet 1111, the second air guiding part 22 rotates to open the first air outlet 1111, and the air flow is directly blown from the first air outlet 1111 to the indoor environment, so that the normal large-air-volume air outlet is realized;
as shown in fig. 5 and 6, in the first no-wind-feeling mode, an air blowing space 2a is defined between a portion of the first air guiding member 21 located outside the first outlet 1111, a portion of the second air guiding member 22 located outside the first outlet 1111, and a plane where the first outlet 1111 is located, and the first air guiding member 21 and the second air guiding member 22 are adapted to diffuse and flow the air blown out from the air blowing space 2a, so that the air outlet area in the no-wind-feeling mode is greatly increased, and the no-wind-feeling air blowing amount is increased;
referring to fig. 3, in the second no-wind-sensation mode, the first wind guide part 21 opens the first wind outlet 1111, the second wind guide part 22 closes the first wind outlet 1111, and the indoor unit 100 of the air conditioner operates, and the airflow is diffused and flows to the indoor space through the second wind guide part 22, so that when the indoor unit 100 of the air conditioner operates in the second no-wind-sensation mode, the air output is smaller than that in the first no-wind-sensation mode, and thus, the indoor unit 100 of the air conditioner can realize multiple air supply modes such as a conventional large-air-volume air supply mode, the first no-wind-sensation mode, the second no-wind-sensation mode, and the like, which is beneficial to meeting the personalized requirements of the user and further improving.
In some embodiments of the present invention, referring to fig. 7, the air conditioning indoor unit 100 further includes a first driving device 3, and the first driving device 3 is connected to the first air guiding part 21 for driving the first air guiding part 21 to move. It should be noted that the first driving device 3 and the control device of the air-conditioning indoor unit 100 transmit signals, so that the movement of the first air guiding component 21 can be intelligently controlled, which is beneficial to improving the user experience.
In some optional embodiments of the present invention, referring to fig. 8, the first driving device 3 includes: the first air guiding component 21 comprises a first driving motor 31, a gear 32 and a rack 33, wherein the rack 33 is arranged on the first air guiding component 21, the first driving motor 31 is arranged on the shell 1 and used for driving the gear 32 to rotate, and the gear 32 is meshed with the rack 33. It can be understood that the rack 33 may extend along the circumferential direction of the housing 1, the driving motor drives the gear 32 to rotate, and the gear 32 is engaged with the rack 33 to drive the first wind guiding member 21 to move. Therefore, the structure is simple, and the movement of the first air guiding part 21 is convenient to control.
In some alternative embodiments of the present invention, referring to fig. 8, the first driving device 3 is plural, and the plural first driving devices 3 are spaced apart along the length direction of the first wind guiding member 21. Therefore, the first air guiding part 21 can be ensured to be subjected to balanced power in the length direction, and the first air guiding part 21 is prevented from inclining in the moving process or sliding resistance is increased due to the inclination tendency of the first air guiding part 21, so that the first air guiding part 21 can move more stably and smoothly.
Alternatively, as shown in fig. 7 and 8, guide groove 211 is provided on first air guiding member 21, guide rail 112 is provided on housing 1, and guide groove 211 cooperates with guide rail 112 to guide movement of first air guiding member 21. Therefore, the first air guiding part 21 can move smoothly and stably, and the reliability of the movement of the first air guiding part 21 is ensured.
In some embodiments of the present invention, referring to fig. 7 and 8, the plurality of guide grooves 211 are provided, the plurality of guide grooves 211 are spaced apart along the length direction of the first wind guide part 21, the plurality of guide rails 112 are provided, and the plurality of guide rails 112 are matched with the plurality of guide grooves 211 in a one-to-one correspondence manner. For example, there are two guide grooves 211, two guide grooves 211 are respectively located on the top surface and the bottom surface of the first air guiding component 21, there are two guide rails 112, and the two guide rails 112 are matched with the two guide grooves 211 in a one-to-one correspondence manner. Therefore, the movement of the first air guiding part 21 is further enabled to be stable and smooth, and the reliability of the movement of the first air guiding part 21 is ensured.
In some embodiments of the present invention, referring to fig. 9 and 10, the air conditioning indoor unit 100 further includes a second driving device 4, and the second driving device 4 is connected to the second air guiding part 22 for driving the second air guiding part 22 to rotate. It should be noted that the second driving device 4 and the control device of the indoor unit 100 of the air conditioner transmit signals, so that the rotation of the second air guiding component 22 can be intelligently controlled, which is beneficial to improving the user experience.
In some optional embodiments of the present invention, referring to fig. 10 and 11, the second driving device 4 includes a second driving motor 41, the second driving motor 41 includes a motor body 411 and an output shaft 412, the motor body 411 is mounted on the housing 1, and the output shaft 412 is connected to the second wind guiding member 22 for driving the second wind guiding member 22 to rotate. Therefore, the structure is simple, and the rotation of the first air guiding part 21 is convenient to control.
In some optional embodiments of the present invention, referring to fig. 10 and 11, the second driving motor 41 is installed on the inner wall of the casing 1, the casing 1 is provided with an avoiding opening 113 spaced apart from the air outlet 111, one end of the second wind guiding component 22 away from the first wind guiding component 21 is provided with a pivoting arm 221, and a free end of the pivoting arm 221 passes through the avoiding opening 113 and extends into the casing 1 to be connected to the output shaft 412. It can be understood that, by arranging the second driving motor 41 in the casing 1, it is beneficial to ensure the reliability of the operation of the second driving motor 41 and to make the appearance of the air conditioning indoor unit 100 beautiful.
In some embodiments of the present invention, referring to fig. 10 and 11, the number of the second driving devices 4 is plural, the plural second driving devices 4 are spaced along the length direction of the first wind guide part 21, and the rotation center lines of the output shafts 412 of the plural second driving devices 4 are collinear. For example, there are two second driving devices 4, two second driving devices 4 are arranged at intervals in the up-down direction, and the rotation center lines of the output shafts 412 of the two second driving devices 4 are collinear. This is advantageous in further ensuring the reliability of the rotation of the first wind guide member 21.
In some embodiments of the present invention, referring to fig. 12 and 13, the first wind-guiding component 21 and the second wind-guiding component 22 are arranged along the circumferential direction of the casing 1, the first wind-guiding component 21 is movable along the circumferential direction of the casing 1, the first wind-guiding component 21 has a first position and a second position, in the first position, the first wind-guiding component 21 and the first wind outlet 1111 do not overlap along the flowing direction of the airflow, in the second position, the first wind-guiding component 21 blocks a part of the first wind outlet 1111, and a part of the first wind-guiding component 21 blocking the first wind outlet 1111 is located outside the first wind outlet 1111;
the second air guiding member 22 is movable along the circumferential direction of the housing 1, the second air guiding member 22 has a third position where the second air guiding member 22 does not overlap with the first outlet 1111 in the flow direction of the airflow, and a fourth position where the second air guiding member 22 shields the rest of the first outlet 1111 and the portion of the second air guiding member 22 shielding the first outlet 1111 is located outside the first outlet 1111. As shown in fig. 2 and 13, in the first no-wind mode, the first wind guide member 21 is in the second position, and the second wind guide member 22 is in the fourth position. Therefore, the movement forms of the first air guiding component 21 and the second air guiding component 22 are simple, and the control cost of the first air guiding component 21 and the second air guiding component 22 is favorably reduced.
In some embodiments of the present invention, referring to fig. 14 and 15, the first wind guiding component 21 is the cyclone assembly 5 or the wind guiding plate 6, the second wind guiding component 22 is the cyclone assembly 5 or the wind guiding plate 6, wherein the swirling assembly 5 includes a mounting body 51 and a rotating member 52, the mounting body 51 having a gas passage 51a, the rotating member 52 rotatably provided in the gas passage 51a, it is understood that, when the wind blown out from the wind outlet 111 passes through the rotation member 52, the rotation member 52 rotates in the gas passage 51a to perform a diffused flow of the wind, for example, the mounting body 51 may be formed in a plate shape or a box shape, the gas passage 51 penetrates the mounting body 51 in a thickness direction of the mounting body 51 to form the air inlet hole 511 and the air vent hole 512 which are oppositely disposed at the mounting body 51, the rotating member 52 is a wind wheel, and the rotating member 52 includes a plurality of rotating blades which are spaced apart in a circumferential direction;
the air deflector 6 is provided with a plurality of through holes 61 penetrating through the air deflector 6 in the thickness direction of the air deflector 6, and it can be understood that when the wind blown out from the wind outlet 111 passes through the air deflector 6, the through holes 61 on the air deflector 6 can scatter the airflow, thereby achieving the effect of weakening the airflow.
For example, as shown in fig. 5 and 6, the first air guiding component 21 is the cyclone assembly 5, and the second air guiding component 22 is the air guiding plate 6; as shown in fig. 14 and 15, the first air guiding component 21 is the air guiding plate 6, and the second air guiding component 22 is the cyclone assembly 5; for another example, the first wind guide part 21 and the second wind guide part 22 are both wind guide plates 6; for another example, the first wind guide member 21 and the second wind guide member 22 are both the cyclone assembly 5.
In some embodiments of the present invention, as shown in fig. 8, the cyclone assembly 5 further includes a stationary blade 53, the stationary blade 53 is provided at an air inlet end of the air passage 51a, and the rotating member 52 is rotatable relative to the stationary blade 53 and detachably connected to the stationary blade 53.
It can be understood that, because the stationary blade 53 and the rotating blade 52 are arranged at intervals in the flowing direction of the wind, so as to flow the wind flowing from the first air outlet 1111 to the rotational flow assembly 5, the wind can be diffused once through the stationary blade 53, and diffused once through the rotating blade 52, so that the wind energy of the wind flowing from the first air outlet 1111 to the rotational flow assembly 5 can be diffused many times, thereby weakening the wind blown out from the first air outlet 1111 better, so as to improve the comfort of the air outlet of the air conditioner, and at the same time, by making the rotating blade 52 detachable from the stationary blade 53, the user can clean and maintain the rotating blade 52 conveniently. For example, in some examples, the rotating member 52 is provided in plurality, and each rotating member 52 is detachably connected to a corresponding vane 53.
In some embodiments of the present invention, referring to fig. 5, the number of the air outlets 111 is two, the two air outlets 111 are arranged at intervals in the circumferential direction of the casing 1, and each air outlet 111 is provided with an air diffusing component 2 for opening or closing the air outlet 111. Therefore, the air supply quantity of the air-conditioning indoor unit 100 in the first no-wind-sensation mode is improved, the capacity of the air-conditioning indoor unit 100 in adjusting the indoor environment temperature in the first no-wind-sensation mode is improved, and the use experience of a user is improved, the energy consumption is reduced, and the energy efficiency is improved.
In some optional embodiments of the present invention, referring to fig. 5, two air supply ducts 8a are provided in the casing 1, two air supply ducts 8a and two air outlets 111 are provided in a one-to-one correspondence, and a fan 82 is provided in each air supply duct 8 a.
It can be understood that two air supply ducts 8a are arranged in the casing 1, and the fan 82 is arranged in each air supply duct 8a, which is beneficial to improving the air supply quantity of the indoor unit 100 in the first no-wind-sensation mode, improving the capacity of the indoor unit 100 in adjusting the indoor environment temperature in the first no-wind-sensation mode, and meanwhile, the air supply form of the indoor unit 100 can be changed by controlling the opening and closing of the air outlets 111 and controlling the rotating speed of the fan 82 corresponding to the air outlets 111, which is beneficial to meeting the individual requirements of users.
In some examples of the present invention, referring to fig. 1, the air-conditioning indoor unit 100 is a cabinet air-conditioning indoor unit, and the air outlet 111 extends vertically. For example, the fan 82 is a cross-flow fan, and the indoor unit 100 of the air conditioner is a dual cross-flow cabinet, so that the air outlet of the indoor unit of the air conditioner is uniform, the use experience of a user is improved, and the energy consumption is reduced. In addition, as shown in fig. 5, in some examples, the air outlet 111 of the air-conditioning indoor unit 100 is further provided with a horizontal swing blade 81 and a vertical swing blade (not shown in the figure), the horizontal swing blade 81 and the vertical swing blade are arranged at intervals in the flow direction of the airflow, and by controlling the swing of the horizontal swing blade 81 and the vertical swing blade, the air-conditioning indoor unit 100 can have multiple air supply forms, which is beneficial to meeting the personalized requirements of users and further improving the use experience of the users.
According to the utility model discloses the air conditioner, include according to the utility model discloses machine 100 in the air conditioning of above-mentioned embodiment.
According to the utility model discloses an air conditioner, according to through the setting the utility model discloses the machine 100 in the foretell air conditioner, in first air outlet 1111 department, not only can realize the no wind sense air-out, and the air current that blows off from first air outlet 1111 can be respectively through first guide part 21 and the flow direction indoor space of second guide part 22, the air-out area when the no wind sense goes out is increased, thereby can improve the air supply volume of machine 100 in the air conditioner when the no wind sense goes out, improve the ability of machine 100 in the air conditioner to the room temperature regulation under the first no wind sense mode, and then be favorable to improving user's use and experience, reduce the energy consumption, improve the efficiency, and simultaneously, the switching of a plurality of air outlets of accessible control 111 and the rotational speed of control fan 82 that corresponds with a plurality of air outlets 111 change the air supply form of machine 100 in the air conditioner, be favorable to satisfying user.
Other configurations and operations of the air conditioner according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (23)

1. An indoor unit of an air conditioner, comprising:
a housing having a plurality of air outlets;
the fans are positioned in the shell and are in one-to-one correspondence with the air outlets;
at least one air outlet is correspondingly provided with an air diffusing component used for opening or closing the air outlet, the air outlet corresponding to the air diffusing component is called a first air outlet, the air dispersing assembly comprises a first air guiding component and a second air guiding component which are respectively movably arranged on the shell, in the first no-wind mode, at least part of the first wind guiding component is positioned outside the first wind outlet, at least part of the second air guiding component is positioned outside the first air outlet, an air supply space can be enclosed between the part of the first air guiding component positioned outside the first air outlet, the part of the second air guiding component positioned outside the first air outlet and the plane where the first air outlet is positioned, at least one of the first air-guiding member and the second air-guiding member is adapted to diffuse the wind blown out from the air blowing space.
2. An indoor unit of an air conditioner according to claim 1, wherein the cross section of the air supply space is formed substantially in a triangular shape.
3. An indoor unit of an air conditioner according to claim 1, wherein the first air guiding member and the second air guiding member are arranged along a circumferential direction of the casing, the first air guiding member is movably provided on the casing along the circumferential direction of the casing, and the second air guiding member is rotatably connected to the casing.
4. An indoor unit for an air conditioner according to claim 3, wherein the first air guide member has a first position at which the first air guide member does not overlap the outlet in the flow direction of the air flow, and a second position at which the first air guide member blocks a part of the outlet and a part of the first air guide member blocking the outlet is positioned outside the outlet, and wherein in the first no-wind mode, the first air guide member is in the second position at which the second air guide member is positioned outside the outlet and blocks the remaining part of the outlet.
5. An indoor unit of an air conditioner according to claim 4, wherein the casing has a first accommodating chamber therein, the first accommodating chamber is located on a side of the air outlet away from the second air guiding member, and the first air guiding member is accommodated in the first accommodating chamber in the first position; at the second position, at least part of the first air guiding component extends out of the first accommodating cavity.
6. An indoor unit of an air conditioner according to claim 3, further comprising a first driving device connected to the first air guiding member for driving the first air guiding member to move.
7. An indoor unit of an air conditioner according to claim 6, wherein the first driving means includes: the first air guiding component is arranged on the shell, the first driving motor is arranged on the shell and used for driving the gear to rotate, and the gear is meshed with the rack.
8. An indoor unit of an air conditioner according to claim 6, wherein the first driving device is plural, and the plural first driving devices are provided at intervals in a longitudinal direction of the first air guiding member.
9. An indoor unit of an air conditioner according to claim 6, wherein a guide groove is provided on the first air guide member, and a guide rail is provided on the casing, the guide groove cooperating with the guide rail to guide movement of the first air guide member.
10. An indoor unit of an air conditioner according to claim 9, wherein the number of the guide grooves is plural, the plural guide grooves are spaced apart in a length direction of the first air guiding member, the number of the guide rails is plural, and the plural guide rails are fitted to the plural guide grooves in a one-to-one correspondence.
11. An indoor unit of an air conditioner according to claim 3, further comprising a second driving device connected to the second air guiding member for driving the second air guiding member to rotate.
12. An indoor unit of an air conditioner according to claim 11, wherein the second driving device includes a second driving motor, the second driving motor includes a motor body and an output shaft, the motor body is mounted on the casing, and the output shaft is connected to the second air guiding member for driving the second air guiding member to rotate.
13. An indoor unit of an air conditioner according to claim 12, wherein the second driving motor is mounted on an inner wall of the casing, an avoidance port is provided in the casing at a distance from the air outlet, a pivot arm is provided at an end of the second air guiding member away from the first air guiding member, and a free end of the pivot arm passes through the avoidance port and extends into the casing to be connected to the output shaft.
14. An indoor unit for an air conditioner according to claim 11, wherein a plurality of second driving devices are provided, the plurality of second driving devices are spaced apart in a longitudinal direction of the first air guiding member, and rotation center lines of output shafts of the plurality of second driving devices are collinear.
15. An indoor unit of an air conditioner according to claim 1, wherein the first air guide member and the second air guide member are arranged in a circumferential direction of the casing, the first air guide member is movable in the circumferential direction of the casing, and the second air guide member is movable in the circumferential direction of the casing.
16. The indoor unit of claim 1, wherein the first air guiding component is a cyclone assembly or an air guiding plate, and the second air guiding component is a cyclone assembly or an air guiding plate, wherein the cyclone assembly comprises a mounting body and a rotating member, the mounting body is provided with an air passage, and the rotating member is rotatably arranged in the air passage; the air deflector is provided with a plurality of through holes which penetrate through the air deflector in the thickness direction of the air deflector.
17. An indoor unit of an air conditioner according to claim 16, wherein the rotating member is a wind wheel.
18. An indoor unit of an air conditioner according to claim 16, wherein the cyclone assembly further comprises a stationary blade provided at an inlet end of the gas passage, and the rotating member is rotatable relative to the stationary blade and detachably connected to the stationary blade.
19. An indoor unit of an air conditioner according to claim 1, wherein the number of the air outlets is two, the two air outlets are arranged at intervals in the circumferential direction of the casing, and an air diffusing member for opening or closing the air outlets is correspondingly provided at each air outlet.
20. An indoor unit of an air conditioner according to claim 19, wherein two air supply ducts are provided in the casing, the two air supply ducts are provided in one-to-one correspondence with the two air outlets, and the fan is provided in each of the air supply ducts.
21. An indoor unit of an air conditioner according to claim 1, wherein the fan is a cross-flow fan.
22. The indoor unit of claim 1, wherein the indoor unit is a cabinet air conditioner, and the air outlet extends vertically.
23. An air conditioner, comprising: the indoor unit of an air conditioner according to any one of claims 1 to 22.
CN202020235161.XU 2020-02-28 2020-02-28 Air conditioner indoor unit and air conditioner with same Active CN211575272U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022062385A1 (en) * 2020-09-28 2022-03-31 广东美的制冷设备有限公司 Air diffusion apparatus and floor-mounted air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022062385A1 (en) * 2020-09-28 2022-03-31 广东美的制冷设备有限公司 Air diffusion apparatus and floor-mounted air conditioner

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